1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
antoniya [11.8K]
3 years ago
11

Is the following relation a function ? S = {(1,2),(2,2),(-2,2)} justify your answer

Mathematics
1 answer:
elena55 [62]3 years ago
6 0

Answer:

<h3>               YES</h3>

Step-by-step explanation:

relation is a function if we have y for every x from domain and for one x we have one and only one y

x = 1  --> y = 2

x = 2 --> y = 2

x = -2 --> y = 2

no x-es without y-es

and no two the same x-es with one y

so this relation is a function

You might be interested in
Box of cereal contains 23.4 ounces. Cost $5.49. What’s the cost per ounce?
Sedaia [141]

Answer:

it 4.262295082

Step-by-step explanation:

you have to divid the ounces by the cost

6 0
3 years ago
What time is it.But not the time right now the time in your heart.
bonufazy [111]

Answer:

dead UnU                                                    

explanation:

who knows O_o

7 0
3 years ago
Find the value of x ANSWER IS NOT
gulaghasi [49]

Answer:

x = 11√2

Step-by-step explanation:

We can notice the triangle given is a special triangle, a 45°- 45°- 90° triangle. The hypotenuse of a 45°- 45°- 90° is √2 times the length of a side. We can set up the equation(using x as the side):

x * √2  = 22

We can divide by √2 on both sides to get:

x = 22 / √2

To rationalize the denominator, we multiply by √2 / √2 on the right side:

x = 22√2 / 2

This simplifies to:

x = 11√2

3 0
3 years ago
Read 2 more answers
What is 2 + 2, minus 4?
Archy [21]

Answer:

0

Step-by-step explanation:

2 + 2 = 4 and then 4 - 4 = 0

8 0
3 years ago
Read 2 more answers
Please someone help me i’m taking a quiz and just please help
kkurt [141]

Answer:

X= 4\sqrt 3 and Y= 8

Step-by-step explanation:

i hope this helps and i hope you have a good day and I also hope you do well on your quiz

5 0
3 years ago
Other questions:
  • What is the equation of the line (8,-6) 8x-3y=7
    8·1 answer
  • Solve using any method. 2 x^2 + x - 5 = 0
    9·1 answer
  • State the most appropriate metric units to use to measure the length of the front of a house.
    13·1 answer
  • What is the value of 6*1-3^2*9+4^3
    6·1 answer
  • Write each decimal in expanded form- <br>a.0.493<br>b.1.222
    15·1 answer
  • What is the value of f(-6) ? f(x) = x^2 + 8
    7·2 answers
  • Judy can throw a baseball 240 feet. This is 80% as far as her older brother can throw the ball. How far can her older brother th
    7·1 answer
  • Mean , median, mode of 3,5,7,2,3,7,9,2
    12·1 answer
  • What is the slop formula?<br> A. Y2+Y1 / 2<br> B. a2 +b2 = c2<br> C. rise / run
    5·1 answer
  • Please help thank you
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!